return {
    [1] = {
        ["zhudui"]  = 2,
        ["kedui"]   = 3,
        ["update_time"] = 1530186529, 
    },
    [2] = {
        ["zhudui"]  = 2,
        ["kedui"]   = 1,
        ["update_time"] = 1530186529, 
    }
}